20061188

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5424

約数の個数: 36

約数和(自身を含む): 42996240

約数和(自身を除く): 22935052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 5387, 10774, 21548, 37709, 75418, 102353, 150836, 204706, 263963, 409412, 527926, 716471, 1055852, 1432942, 2865884, 5015297, 10030594, 20061188]

約数ペア:

[(1, 20061188), (2, 10030594), (4, 5015297), (7, 2865884), (14, 1432942), (19, 1055852), (28, 716471), (38, 527926), (49, 409412), (76, 263963), (98, 204706), (133, 150836), (196, 102353), (266, 75418), (532, 37709), (931, 21548), (1862, 10774), (3724, 5387)]